Splunk, if you haven't heard, is a platform for gathering, correlating, and visualizing data from a bunch of different sources like customer clickstreams and transactions, network activity, and call records. I say it's a platform because supports a large array of development technologies for customizing your usage.

This week Splunk Enterprise, the commercial offering, became a cloud service called "Splunk Cloud" and powered by AWS. Another cloud service that was introduced last year called Splunk Storm and this week they announced that they are expanding their free developer offerings to 20GB of total storage per month.

Check out their site and their Q&A forum if you're curious to learn more.